US3259828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Static frequency multiplying system
Assignee: Park Ohio Holdings Corp
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Filing: 1961-10-26
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Granted: 1966-07-05
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Expires: 1981-10-26
Abstract
No abstract record available.
Inventors
- 👤 Biringer Paul Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:42
CPC Classifications
H; H01; H01F; H01F38/00; H01F38/02; H01F38/04
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
216 words
A POWER SUPPLY SYSTEM COMPRISING A MULTIPHASE SOURCE OF ALTERNATING VOLTAGE OF SINUSOIDAL FORM AND PREDETERMINED FREQUENCY AND ADAPTED TO DELIVER SINGLE PHASE POWER OF THE HARMONIC FREQUENCY OF THE SOURCE SYMMETRICALLY DISTRIBUTED WITH RESPECT TO SAID SOURCE, A PRIMARY STRUCTURE FOR EACH PHASE OF SAID SOURCE ENERGIZABLE BY THE LATTER HAVING A CURRENT VOLTAGE RELATIOHSHIP WHICH IS NON-LINEAR FOR EACH PHASE OF SAID SOURCE; A REACTANCE HAVING A CURRENT VOLTAGE RELATIONSHIP WHICH IS LINEAR DISPOSED BETWEEN SAID PRIMARY STRUCTURE AND SAID SOURCE; SAID LINEAR REACTANCES DEVELOPING NON-SINUSOIDAL VOLTAGES ACROSS THE JUNCTURES OF SAID LINEAR REACTANCES AND SAID PRIMARY STRUCTURES; CONDENSERS INTERPOSED BETWEEN SAID PRIMARY STRUCTURES PASSING NON-SINUSOIDAL CURRENT TO SAID PRIMARY STRUCTURES; MEANS ASSOCIATED WITH EACH OF SAID PRIMARY STRUCTURES WHEREBY THE VALUE OF VOLTAGES SUPPLIED TO SAID CONDENSERS IS CAUSED TO DIFFER FROM THOSE VALUES OF VOLTAGES APPEARING ACROSS THE JUNCTURES OF SAID LINEAR REACTANCES AND SAID PRIMARY STRUCTURES WHILE PRESERVING THE NON-LINEAR CHARACTERISTICS OF SAID PRIMARY STRUCTURES; SECONDARY WINDINGS FOR EACH PRIMARY STRUCTURE MAGNETICALLY COUPLED TO THE LATTER; AND MEANS CONNECTING SAID SECONDARY WINDING ELECTRICALLY IN SEREIS THEREBY TO OBTAIN A SINGLE PHASE HARMONIC FREQUENCY POWER SYMMETRICALLY DISTRIBUTED WITH RESPECT TO SAID SOURCE, THE RELATIONSHIP BETWEEN THE REACTANCES AND CONDENSERS BEING SUCH THAT A SUBSTANTIAL UNITY POWER FACTOR IS ACHIEVED AT THE SOURCE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |